Eric Widmaier, MD
NPI 1568416824 · Family Medicine Physician · Cambridge, MD
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Eric Widmaier, MD is a Family Medicine Physician provider in Cambridge, MD (NPI 1568416824).
Provider details
- NPI number
- 1568416824
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- D0061822 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
481 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 192 | $119 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 117 | $172 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 80 | $90 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 33 | $111 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 30 | $8 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cephalexin | 49 | 47 |
| Naproxen | 41 | 40 |
| Doxycycline Hyclate | 37 | 36 |
| Meloxicam | 35 | 29 |
| Prednisone | 34 | 30 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 34 | 34 |
| Ondansetronbrand: Ondansetron Odt | 28 | 28 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-20
- Last updated
- 2026-04-16
- Certified
- 2026-04-16
Frequently asked questions
- What is Eric Widmaier's NPI number?
- Eric Widmaier's National Provider Identifier (NPI) is 1568416824, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eric Widmaier's specialty?
- Eric Widmaier is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Eric Widmaier located?
- Eric Widmaier's practice location on file with NPPES is 300 Byrn St, Cambridge, MD 21613-1908.
- What is Eric Widmaier's phone number?
- The practice phone number listed in the NPPES registry for Eric Widmaier is (410) 228-5511.
- Does Eric Widmaier accept Medicare?
- Eric Widmaier is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Eric Widmaier's NPI active?
- Yes — Eric Widmaier's NPI (1568416824) is active in the NPPES registry as of the last update on 2026-04-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.